Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/tools/llvm-pdbutil/PrettyClassDefinitionDumper.cpp

@@ -1,108 +0,0 @@
-//===- PrettyClassDefinitionDumper.cpp --------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "PrettyClassDefinitionDumper.h"
-
-#include "LinePrinter.h"
-#include "PrettyClassLayoutGraphicalDumper.h"
-#include "llvm-pdbutil.h"
-
-#include "llvm/ADT/APFloat.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/DebugInfo/PDB/PDBSymbolTypeBaseClass.h"
-#include "llvm/DebugInfo/PDB/PDBSymbolTypeUDT.h"
-#include "llvm/DebugInfo/PDB/UDTLayout.h"
-
-#include "llvm/Support/Format.h"
-
-using namespace llvm;
-using namespace llvm::pdb;
-
-ClassDefinitionDumper::ClassDefinitionDumper(LinePrinter &P)
-    : PDBSymDumper(true), Printer(P) {}
-
-void ClassDefinitionDumper::start(const PDBSymbolTypeUDT &Class) {
-  assert(opts::pretty::ClassFormat !=
-         opts::pretty::ClassDefinitionFormat::None);
-
-  ClassLayout Layout(Class);
-  start(Layout);
-}
-
-void ClassDefinitionDumper::start(const ClassLayout &Layout) {
-  prettyPrintClassIntro(Layout);
-
-  PrettyClassLayoutGraphicalDumper Dumper(Printer, 1, 0);
-  DumpedAnything |= Dumper.start(Layout);
-
-  prettyPrintClassOutro(Layout);
-}
-
-void ClassDefinitionDumper::prettyPrintClassIntro(const ClassLayout &Layout) {
-  DumpedAnything = false;
-  Printer.NewLine();
-
-  uint32_t Size = Layout.getSize();
-  const PDBSymbolTypeUDT &Class = Layout.getClass();
-
-  WithColor(Printer, PDB_ColorItem::Keyword).get() << Class.getUdtKind() << " ";
-  WithColor(Printer, PDB_ColorItem::Type).get() << Class.getName();
-  WithColor(Printer, PDB_ColorItem::Comment).get() << " [sizeof = " << Size
-                                                   << "]";
-  uint32_t BaseCount = Layout.bases().size();
-  if (BaseCount > 0) {
-    Printer.Indent();
-    char NextSeparator = ':';
-    for (auto BC : Layout.bases()) {
-      const auto &Base = BC->getBase();
-      if (Base.isIndirectVirtualBaseClass())
-        continue;
-
-      Printer.NewLine();
-      Printer << NextSeparator << " ";
-      WithColor(Printer, PDB_ColorItem::Keyword).get() << Base.getAccess();
-      if (BC->isVirtualBase())
-        WithColor(Printer, PDB_ColorItem::Keyword).get() << " virtual";
-
-      WithColor(Printer, PDB_ColorItem::Type).get() << " " << Base.getName();
-      NextSeparator = ',';
-    }
-
-    Printer.Unindent();
-  }
-
-  Printer << " {";
-  Printer.Indent();
-}
-
-void ClassDefinitionDumper::prettyPrintClassOutro(const ClassLayout &Layout) {
-  Printer.Unindent();
-  if (DumpedAnything)
-    Printer.NewLine();
-  Printer << "}";
-  Printer.NewLine();
-  if (Layout.deepPaddingSize() > 0) {
-    APFloat Pct(100.0 * (double)Layout.deepPaddingSize() /
-                (double)Layout.getSize());
-    SmallString<8> PctStr;
-    Pct.toString(PctStr, 4);
-    WithColor(Printer, PDB_ColorItem::Padding).get()
-        << "Total padding " << Layout.deepPaddingSize() << " bytes (" << PctStr
-        << "% of class size)";
-    Printer.NewLine();
-    APFloat Pct2(100.0 * (double)Layout.immediatePadding() /
-                 (double)Layout.getSize());
-    PctStr.clear();
-    Pct2.toString(PctStr, 4);
-    WithColor(Printer, PDB_ColorItem::Padding).get()
-        << "Immediate padding " << Layout.immediatePadding() << " bytes ("
-        << PctStr << "% of class size)";
-    Printer.NewLine();
-  }
-}